Consider that a system has two entities, Student and Course. The student has the following properties: student name, number, SSN and GPA. Similarly, the course has the following properties: course name, course number, credit hours and a set of students who are currently registering on the course. Implement the above system taking into account the following requirements: In course, the number of students that are registering this course is decided at the time when instantiating the course object. 2. Assume that student1 and student2 are two objects of type student, write a code that enables you to write: i f (student1.isequal (student2)). Where student1, student12 are student objects. The statement is true if the objects have the same GPA and credit hours. 3. In course, make sure no two students have the same student number. 4. In course, write a method to increase the GPA of a student by a specific value. it should validate that value (e.g. GPA should be between 0.35 to 4.0). 5. Write a getStuentpByStno method in class course that returns a pointer to one of the students in that course using the Student number. 6. Write a getstudentByGPA method in class course that takes a GPA and returns a list of Students in that course who have the same GPA. 7. Write a method to find the maximum GPA in the course.
Consider that a system has two entities, Student and Course. The student has the following properties: student name, number, SSN and GPA. Similarly, the course has the following properties: course name, course number, credit hours and a set of students who are currently registering on the course. Implement the above system taking into account the following requirements: In course, the number of students that are registering this course is decided at the time when instantiating the course object. 2. Assume that student1 and student2 are two objects of type student, write a code that enables you to write: i f (student1.isequal (student2)). Where student1, student12 are student objects. The statement is true if the objects have the same GPA and credit hours. 3. In course, make sure no two students have the same student number. 4. In course, write a method to increase the GPA of a student by a specific value. it should validate that value (e.g. GPA should be between 0.35 to 4.0). 5. Write a getStuentpByStno method in class course that returns a pointer to one of the students in that course using the Student number. 6. Write a getstudentByGPA method in class course that takes a GPA and returns a list of Students in that course who have the same GPA. 7. Write a method to find the maximum GPA in the course.
Database Systems: Design, Implementation, & Management
11th Edition
ISBN:9781285196145
Author:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Publisher:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Chapter2: Data Models
Section: Chapter Questions
Problem 3P
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Transcribed Image Text:Consider that a system has two entities, Student and Course. The student has the following properties:
student name, number, SSN and GPA. Similarly, the course has the following properties: course name,
course number, credit hours and a set of students who are currently registering on the course.
Implement the above system taking into account the following requirements:
In course, the number of students that are registering this course is decided at the time when
instantiating the course object.
2. Assume that student1 and student2 are two objects of type student, write a code that enables
you to write: i f (student1.isequal (student2)). Where student1, student12 are
student objects. The statement is true if the objects have the same GPA and credit hours.
3. In course, make sure no two students have the same student number.
4. In course, write a method to increase the GPA of a student by a specific value. it should validate
that value (e.g. GPA should be between 0.35 to 4.0).
5. Write a getStuentpByStno method in class course that returns a pointer to one of the
students in that course using the Student number.
6. Write a getstudentByGPA method in class course that takes a GPA and returns a list of
Students in that course who have the same GPA.
7. Write a method to find the maximum GPA in the course.
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